Which brings us to the rumors about Sen. Dianne Feinstein entering the race. Mickey Kaus has most of the details on this in a post he made on Tuesday.
Kaus' logic is strong, his sourcing, well it's probably stronger than he's letting on. This is, after all, the guy who first told us Arnold would run.
Republicans will tell you that Sen. Feinstein's polling is strong. She does well against all their candidates, Arnold and former LA Mayor Richard Riorden. That's probably the best reason for her to enter the race.